please help solve part b Using 4 standard error of estimate for safety.

View previous stampe Check my work 7. August September October November December 4.80 5,310 5,610 6,218 Using linear regression analysis, what would you estimate demand to be for each month next year? (Do not round intermediate calculations. Round your answers to 2 decimal places) Forte ETTET Per 55 Mart Ar 6.945.30 7501 7.2005 TO 7.71513 7.SOT 4 . Do To be reasonably comfort of meeting demand, Nine decides to use 4 standard errors of estate for sale How many addition unts should be held to meet hevel of confidenge (Do not round Intermediate calculations. Round your answer to the nat whole number View previous attempt Check my work 7 Problem 18-14 (Algo) February Demand for stereo headphones and MP3 players for Joggers has caused Nina Industries to grow almost 50 percent over the past year The number of joggers.continues to expand, so Nina expects demand for headsets to also expand, because, as yet, no safety laws have been passed to prevent joggers from wearing them Demand for the players for last year was as follows: MONTH DESANO UNITS January 4,110 4,210 March 3,910 April 4,318 4,910 June 4.610 July 5.210 August 4.610 September 5,310 October 5.610 November December 5.91 My Print 9.218 a. Using linear regression analysis, what would you estimate demand to be for each month next year? (Do not round intermediate calculations. Round your answers to 2 decimal places) Men February AD May June Fur 6.175.67 6369 012 3.50 GO 71020 75 7522 7.715.15 7.44 - 32920 AU Deco